US 11,807,463 B2
Multi-roller guide
Gregory A. Rakowski, Coleman, WI (US); Bradley J. Bedord, Suamico, WI (US); and Daniel J. Johnston, Porterfield, WI (US)
Assigned to Patz Corporation, Pound, WI (US)
Filed by Patz Corporation, Pound, WI (US)
Filed on Oct. 13, 2021, as Appl. No. 17/450,722.
Claims priority of provisional application 63/093,456, filed on Oct. 19, 2020.
Prior Publication US 2022/0117454 A1, Apr. 21, 2022
Int. Cl. B65G 13/11 (2006.01); B65G 13/08 (2006.01); B65G 39/12 (2006.01); A47L 11/24 (2006.01); B65G 45/10 (2006.01); B65G 19/04 (2006.01); A47L 11/40 (2006.01)
CPC B65G 39/12 (2013.01) [A47L 11/24 (2013.01); B65G 19/04 (2013.01); B65G 45/10 (2013.01); A47L 11/4069 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A multi-roller guide comprising:
a base plate;
a cover plate secured to the base plate; and
a plurality of roller assemblies including rollers rotatably secured between the base plate and cover plate, and aligned along a roller assembly arc path, wherein the rollers are configured to rotatably engage with a tensile member; and
one or more links connecting two of the plurality of roller assemblies.